Don't know why "Signal" was mentioned since this has nothing like the fantasy phenomenon stuff seen in Signal.
My guess (no spoiler here, just my guesswork): This is about his soul, having left his body during their accident, is now dwelling in the mountain, and is the one sending out signals to help those trackers and hikers lost in the mountain....
After many years of stupidity, his normal smart self first emerges after FL drugged him with sleeping drug on their wedding night. She got her master to eliminate the poison in him. So, by the last episode, he's already cured. During the beating punishment by the drugged grandma, his head was injured but wasn't serious. He feigned stupidity to set trap for the villain.
gosh, as though there's such stupid woman in this world who doesn't know the underlying interests a man has with all those obvious actions!!! Or is she just simply playing fiddle and stepping on two boats with one being the spare tyre!?
LOL, in #36, the seawater in the background is so choppy. Yet, the two talking on open deck can be standing so firmly still and without any wind blowing onto their face!!!
Okay I’ve already finish 7 episodes and I love it so much!! However I have one thing that I really don’t understand.…
Empress Dowager (Tai Hou) is the Emperor's mother, be it biological birth mother or not.
Empress (Wang Hou) is the Emperor's wife.
How Royal Mother-Son relationship can become bad: When an Emperor dies with his heir still a child or dies without a heir/crown prince, the court may have selected a next in line child to succeed as emperor and also appoint either a minister or the empress (dead king's wife) to be the regent/advisor to the child emperor. So, when the child emperor grows up and reaching of age, the appointed Regent (Empress Dowager or Minister) who has been managing behind the emperor will have to step down.
From what i see in Ep 2, i guess the Empress Dowager doesn't want to lose her power / control in court...
My guess (no spoiler here, just my guesswork):
This is about his soul, having left his body during their accident, is now dwelling in the mountain, and is the one sending out signals to help those trackers and hikers lost in the mountain....
Empress (Wang Hou) is the Emperor's wife.
How Royal Mother-Son relationship can become bad:
When an Emperor dies with his heir still a child or dies without a heir/crown prince, the court may have selected a next in line child to succeed as emperor and also appoint either a minister or the empress (dead king's wife) to be the regent/advisor to the child emperor. So, when the child emperor grows up and reaching of age, the appointed Regent (Empress Dowager or Minister) who has been managing behind the emperor will have to step down.
From what i see in Ep 2, i guess the Empress Dowager doesn't want to lose her power / control in court...
Sorry if i'm not clear in my explanation...